Reduplication of the esophagus presenting as mideosophageal web and diverticulum.
D001464:Barium; D003680:Deglutition Disorders / Q000209:etiology* / Q000628:therapy; D004945:Esophagoscopy; D004947:Esophagus / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography
D001464:Barium